| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.47 | 9.684% | $41.0986 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $175.42 | 10.512% | $193.8602 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $72.60 | 6.636% | $77.4177 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $194.55 | 9.639% | $213.3027 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $177.86 | 8.681% | $193.3 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $51.49 | 6.554% | $54.8647 | $54.86 | $54.85 | $54.90 |
| Purchase #7 | $82.64 | 3.670% | $85.6729 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $792.03 | $859.5168 | $859.51 | $859.45 | $859.60 | |